| September 2007 |
Vacancy Announcement opens in USAJOBS |
| July 1, 2008 |
Vacancy Announcement closes |
| September - October 2008 |
Qualified Applications reviewed to determine Highly Qualified applicants |
| October - November 2008 |
Highly Qualified applications reviewed to determine Interviewees |
| November 2008 - January 2009 |
Interviewees brought to JSC for preliminary interview, medical evaluation, and orientation |
| February 2009 |
Finalists determined |
| February - March 2009 |
Finalists brought to JSC for additional interview and complete medical evaluation |
| May 2009 |
Astronaut Candidate Class of 2009 announced |
| August 2009 |
Astronaut Candidate Class of 2009 reports to the Johnson Space Center |